public function save($all = false)
{
foreach ($this->__Core->GetRawFields() as $field_name => $def) {
$this->__HISTORY_YAPO->{$field_name} = $this->{$field_name};
}
$id = parent::save();
$pk = $this->__HISTORY_YAPO->primarykey();
$this->__HISTORY_YAPO->{$pk} = $id;
$this->__HISTORY_YAPO->save();
return $id;
}
function next()
{
switch ($this->__NEXT_MODE) {
case YapoTree::NEXT_DEFAULT:
return parent::next();
case YapoTree::NEXT_TREE:
if (!parent::next()) {
if (count($this->__MODE_STACK) == 0) {
return false;
}
$pkid = array_shift($this->__MODE_STACK);
$stack = $this->__MODE_STACK;
$this->clear();
$this->__MODE_STACK = $stack;
$this->__NEXT_MODE = YapoTree::NEXT_TREE;
$parent = $this->__PARENT_FIELD;
$this->{$parent} = $pkid;
$size = $this->children();
} else {
$pk = $this->primarykey();
$this->__MODE_STACK[] = $this->{$pk};
}
break;
}
}
